【正文】 ................... 69 中壓管道布置原則 ........................................................................... 71 城區(qū)中壓管網(wǎng)布置 ........................................................................... 71 中壓管道管材選擇及敷設(shè) ................................................................ 72 東豐縣 天然氣綜合利用項(xiàng)目 可行性研究報(bào)告 中交煤氣熱力研究設(shè)計(jì)院有限公司 3 管網(wǎng)水力計(jì)算 ................................................................................... 74 附屬設(shè)施 ........................................................................................... 76 中低壓調(diào)壓 ....................................................................................... 76 穿跨越工程 ....................................................................................... 79 8 輸氣管道工程 .............................................................................................. 80 概述 ................................................................................................... 80 輸氣管道選線原則 ........................................................................... 80 工藝計(jì)算 ........................................................................................... 81 輸氣管 道管材選擇 ........................................................................... 82 輸氣管道敷設(shè) ................................................................................... 82 管道外防腐 ....................................................................................... 83 陰極保護(hù) ........................................................................................... 84 管道防護(hù) ........................................................................................... 86 管道抗震設(shè)計(jì) ................................................................................... 86 輸氣管道附屬設(shè)施 ......................................................................... 86 管道焊接與試壓 ............................................................................. 87 輸氣管道安全性分析 ..................................................................... 88 9 自控系統(tǒng)及通訊系統(tǒng) .................................................................................. 90 自控系統(tǒng) ........................................................................................... 90 SCADA 系統(tǒng)設(shè)計(jì)原則 ...................................................................... 91 自控系統(tǒng)結(jié)構(gòu) ................................................................................... 92 系統(tǒng)構(gòu) 成及功能 ............................................................................... 93 通訊系統(tǒng) ........................................................................................... 96 東豐縣 天然氣綜合利用項(xiàng)目 可行性研究報(bào)告 中交煤氣熱力研究設(shè)計(jì)院有限公司 4 10 消防篇 ....................................................................................................... 97 設(shè)計(jì)采用規(guī)范和標(biāo)準(zhǔn) ..................................................................... 97 工程項(xiàng)目火災(zāi)危險(xiǎn)性分析 .............................................................. 97 消防措施 ......................................................................................... 98 建立健全各種規(guī)章制度 ................................................................100 11 環(huán)境保護(hù)篇 ...............................................................................................101 編制依據(jù) ........................................................................................101 總則 ................................................................................................101 污染控制與環(huán)境保護(hù)目標(biāo) .............................................................102 環(huán)保設(shè)計(jì)原則 ................................................................................102 生產(chǎn)過程中主要污染物 .................................................................102 主要防范措施 ................................................................................104 綠化設(shè)計(jì) ........................................................................................108 12 安全生產(chǎn)及工業(yè)衛(wèi)生 ...............................................................................109 安全生產(chǎn) ........................................................................................109 其他安全措施與工業(yè)衛(wèi)生 ............................................................. 111 13 節(jié)能篇 ...................................................................................................... 112 編制依據(jù) ........................................................................................ 112 工程概況 ........................................................................................ 112 能耗分析 ........................................................................................ 112 節(jié)能措施 ........................................................................................ 113 14 組織機(jī)構(gòu)、勞動(dòng)定員 ............................................................................... 114 組織機(jī)構(gòu) ........................................................................................ 114 東豐縣 天然氣綜合利用項(xiàng)目 可行性研究報(bào)告 中交煤氣熱力研究設(shè)計(jì)院有限公司 5 勞動(dòng)定員 ........................................................................................ 115 15 項(xiàng)目實(shí)施進(jìn)度 ........................................................................................... 116 16 投資估算及資金籌措 ............................................................................... 117 編制依據(jù) ........................................................................................ 117 設(shè)備材料價(jià)格 ................................................................................ 117 投資估算 ........................................................................................ 118 資金籌措 ........................................................................................ 118 資金使用計(jì)劃 ................................................................................ 118 17 財(cái)務(wù)評(píng)價(jià) ................................................................................................... 119